I have been on lexapro 10mg for 7 months for anxiety, panic and depression, in the last few days my anxiety just up and started again for no reason, everything in my life is great (besides my two kids driving up the wall) any ideas on this, if it's normal? I've asked my doc if I need a dose increase, haven't heard back yet. Just wanted to see your thoughts. It's very out of the blue... Things were going well.